TDK4 - Extra Deep GRP Enclosure 1215 x 750 x 1250 mm
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TDK4 GRP Enclosure - 1215 x 750 x 1250 mm
A spacious enclosure designed for installations requiring greater depth and room for more substantial equipment assemblies.
The TDK4 GRP Enclosure provides a spacious, heavy-duty outdoor cabinet designed to accommodate larger electrical equipment, control systems, and utility infrastructure.
Its increased depth makes it particularly suitable for installations where additional internal working and mounting space is required. Compared with the TDK3, the TDK4 provides an extra 250mm of external depth, offering greater flexibility when arranging electrical assemblies and associated equipment.
Manufactured from robust Glass Reinforced polyester, the TDK4 offers excellent resistance to corrosion, moisture, and outdoor weathering. Its IP55-rated construction helps protect valuable equipment from dust and water ingress, while its class 2 fire-resistant resin provides an additional level of protection.
The double-door provides a wide access opening, making equipment installation, inspection, and servicing more convenient. An 18mm treated plywood backboard provides a mounting surface, while the open-base design allows the enclosure to be secured to a suitable concrete foundation.
The TDK4 is an excellent choice for installations where equipment space, accessibility, and long-term environmental protection are priorities.
Key features
- Extra Internal Depth
- Double-door access
- Large mounting area
- GRP construction
- IP55 Protection
- Fire-resistant resin - 30 mins resistance
- Cam-lock door for secure access
- 18mm plywood backboard
- Low maintenance
- Outdoor Durability
- UKPN (UK Power Network) Approved
Typical Applications
- Larger electrical distribution systems
- Utility infrastructure and metering
- Roadside electrical installations
- Water and gas industry equipment
- Building management and control systems
- Telecommunications and instrumental equipment
- Instrumentation and monitoring systems
- Commercial building services
What's included?
- GRP enclosure body
- Double lockable access door
- Stainless steel hinges and fixings
- Chrome-finished zinc alloy cam-lock
- 18mm treated plywood backboard
- Dust and water prevention seals
- Open base with 100 mm fixing flange
- Semi-gloss external finish in either Olive Green (RAL 6003) or Grey (BS10A07)
Specifications
| Specification | Details |
|---|---|
| Model | TDK4 |
| External Dimensions | 1215 x 750 x 1250 mm |
| Internal Dimensions | 1200 x 680 x 1170 mm |
| Door Configuration | Double Door |
| Door Opening | 1030 x 1000 mm |
| Protection Rating | IP55 |
| Material | GRP |
| Finish | Semi-gloss polyester gel coat |
| Locking | Chrome-finished zinc alloy cam lock |
| Dimensions (L×W×H) | 750 × 1215 × 1250 mm |
|---|---|
| Material | GRP |
| Colour | Green or Grey |
| Application | Pump station control panels, High-level alarms, GSM units, … |
Important — please read
Please ensure the product you are ordering is the correct size and suitable for the purpose. Special order, bespoke and non-stock tanks are not returnable. If you order a tank and find it is too big, too small, or unsuitable for your requirements, it can be expensive to return. Our cancellation & returns policy explains this in more detail — see Terms & Conditions.
Delivery charges
Our shipping costs cover most of the UK. However, parts of England, the Scottish Highlands and Islands (including areas north of the Glasgow / Edinburgh border), Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.
Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs.
- AB
- BT
- CA
- CT
- DD
- DG
- EH
- FK
- G
- GY
- IM
- IV
- JE
- KA
- KW
- KY
- LD
- LL
- ML
- PA
- PH
- PO 30–41 Isle of Wight
- SA
- SY
- TD
- TN
- TR
- ZE
- Southern Ireland
Looking to avoid shipping charges?
All our tanks are available for collection ex works. Our suppliers are based all over the UK — please call if you wish to collect.
Overseas orders
International orders are welcome. Payment is by IBAN / SWIFT / BIC, MoneyGram and letters of credit. We regret that credit cards are not accepted for international orders.
A purchase order is required; we will then create a pro-forma invoice, and tanks are ordered on clearance of funds.
If you require additional export documentation — for example a Certificate of Origin, or commercial invoices certified by the Chamber of Commerce — you must notify us before completion of your order, as we will have to invoice cost and admin charges to the order.
Please call if you have any questions: +44 (0)1643 703358
Offloading
Unless a HIAB delivery has been booked at additional cost, it is the customer’s responsibility to offload with suitable equipment on the day of delivery. A failed delivery may result in additional charges.
We recommend that installers, plant hire and installation materials — excavators, aggregates and so on — are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays; please see our terms for more details.
Any questions about your delivery? Contact the Sales Team on 01643 703358.
Thank you for your enquiry to return your order.
Please note, we may not be able to provide a refund for the original carriage costs paid and there may be further charges for restocking and collection to apply before your refund is processed.
Certain items may not be returnable, for example those made to order or for sanitary reasons. Please check the product page for more information.
If goods have been used, installed or are returned in less than 100% as new condition & we agree to take them back, further costs may apply. Please see our terms and conditions or contact us for more information on your specific order.
Talk to a
specialist
Sizing, regulations, installation. Our team has been answering these questions for over 25 years.
Why Tanks-Direct
22 years. 100,000+ tanks. Specialists, not generalists.
Nationwide delivery
GB and Northern Ireland covered. HIAB and crane offload available. Highlands and Islands quoted on request.
WRAS & BS EN compliant
Every potable tank is independently certified. Documentation supplied with each delivery.
Best-price guarantee
4.6/5 on Feefo from 1272 verified reviews. We price-match any genuine like-for-like quote.
Specialist advice
Trade-grade phone and email support, Mon-Fri 8:30am-5pm. Site visits for eligible orders over £2,500.
